examples: Add example of I2C usage, taking PyBoard accelerometer as subject.
examples: Add example of I2C usage, taking PyBoard accelerometer as subject.

selste/micropython,supergis/micropython,misterdanb/micropython,adafruit/micropython,martinribelotta/micropython,supergis/micropython,cwyark/micropython,vitiral/micropython,swegener/micropython,swegener/micropython,xhat/micropython,ryannathans/micropython,galenhz/micropython,MrSurly/micropython-esp32,deshipu/micropython,pozetroninc/micropython,Timmenem/micropython,emfcamp/micropython,ryannathans/micropython,blazewicz/micropython,pfalcon/micropython,turbinenreiter/micropython,deshipu/micropython,misterdanb/micropython,vitiral/micropython,ernesto-g/micropython,drrk/micropython,noahwilliamsson/micropython,mpalomer/micropython,pfalcon/micropython,ganshun666/micropython,PappaPeppar/micropython,kerneltask/micropython,TDAbboud/micropython,trezor/micropython,vitiral/micropython,dinau/micropython,MrSurly/micropython,ruffy91/micropython,adafruit/circuitpython,ruffy91/micropython,HenrikSolver/micropython,dinau/micropython,ganshun666/micropython,cloudformdesign/micropython,trezor/micropython,infinnovation/micropython,xhat/micropython,henriknelson/micropython,praemdonck/micropython,xhat/micropython,adafruit/micropython,Peetz0r/micropython-esp32,misterdanb/micropython,omtinez/micropython,bvernoux/micropython,misterdanb/micropython,martinribelotta/micropython,vitiral/micropython,torwag/micropython,toolmacher/micropython,SHA2017-badge/micropython-esp32,chrisdearman/micropython,omtinez/micropython,MrSurly/micropython-esp32,pramasoul/micropython,hosaka/micropython,alex-march/micropython,ruffy91/micropython,HenrikSolver/micropython,micropython/micropython-esp32,blazewicz/micropython,dxxb/micropython,cloudformdesign/micropython,kerneltask/micropython,selste/micropython,matthewelse/micropython,ganshun666/micropython,kerneltask/micropython,oopy/micropython,lowRISC/micropython,adamkh/micropython,Timmenem/micropython,toolmacher/micropython,toolmacher/micropython,alex-robbins/micropython,cloudformdesign/micropython,praemdonck/micropython,pramasoul/micropython,chrisdearman/micropython,dinau/micropython,redbear/micropython,selste/micropython,xhat/micropython,pozetroninc/micropython,tuc-osg/micropython,tuc-osg/micropython,blazewicz/micropython,turbinenreiter/micropython,tuc-osg/micropython,neilh10/micropython,ernesto-g/micropython,alex-march/micropython,swegener/micropython,mpalomer/micropython,omtinez/micropython,pozetroninc/micropython,danicampora/micropython,drrk/micropython,SHA2017-badge/micropython-esp32,danicampora/micropython,pramasoul/micropython,jmarcelino/pycom-micropython,oopy/micropython,noahwilliamsson/micropython,dxxb/micropython,blmorris/micropython,PappaPeppar/micropython,dxxb/micropython,dhylands/micropython,oopy/micropython,dxxb/micropython,noahwilliamsson/micropython,adafruit/circuitpython,pozetroninc/micropython,martinribelotta/micropython,blmorris/micropython,cwyark/micropython,alex-robbins/micropython,adamkh/micropython,EcmaXp/micropython,henriknelson/micropython,deshipu/micropython,bvernoux/micropython,cloudformdesign/micropython,lowRISC/micropython,hiway/micropython,noahwilliamsson/micropython,bvernoux/micropython,adamkh/micropython,tobbad/micropython,puuu/micropython,Peetz0r/micropython-esp32,ganshun666/micropython,neilh10/micropython,omtinez/micropython,omtinez/micropython,tuc-osg/micropython,TDAbboud/micropython,praemdonck/micropython,alex-march/micropython,redbear/micropython,MrSurly/micropython,puuu/micropython,pramasoul/micropython,adafruit/circuitpython,chrisdearman/micropython,HenrikSolver/micropython,mhoffma/micropython,adafruit/micropython,oopy/micropython,emfcamp/micropython,drrk/micropython,dmazzella/micropython,noahwilliamsson/micropython,tralamazza/micropython,bvernoux/micropython,micropython/micropython-esp32,EcmaXp/micropython,ChuckM/micropython,blmorris/micropython,Peetz0r/micropython-esp32,pramasoul/micropython,redbear/micropython,mhoffma/micropython,cwyark/micropython,adamkh/micropython,puuu/micropython,blazewicz/micropython,emfcamp/micropython,selste/micropython,ChuckM/micropython,ernesto-g/micropython,MrSurly/micropython,mhoffma/micropython,adafruit/micropython,turbinenreiter/micropython,alex-robbins/micropython,torwag/micropython,AriZuu/micropython,henriknelson/micropython,hosaka/micropython,torwag/micropython,tralamazza/micropython,puuu/micropython,hiway/micropython,matthewelse/micropython,ryannathans/micropython,TDAbboud/micropython,HenrikSolver/micropython,oopy/micropython,MrSurly/micropython,danicampora/micropython,dhylands/micropython,MrSurly/micropython-esp32,bvernoux/micropython,chrisdearman/micropython,mianos/micropython,emfcamp/micropython,TDAbboud/micropython,kerneltask/micropython,EcmaXp/micropython,hosaka/micropython,PappaPeppar/micropython,galenhz/micropython,hosaka/micropython,blazewicz/micropython,praemdonck/micropython,hosaka/micropython,SHA2017-badge/micropython-esp32,infinnovation/micropython,galenhz/micropython,PappaPeppar/micropython,misterdanb/micropython,ernesto-g/micropython,pfalcon/micropython,dinau/micropython,jmarcelino/pycom-micropython,matthewelse/micropython,ryannathans/micropython,ruffy91/micropython,cloudformdesign/micropython,EcmaXp/micropython,dmazzella/micropython,Peetz0r/micropython-esp32,adafruit/circuitpython,chrisdearman/micropython,SHA2017-badge/micropython-esp32,AriZuu/micropython,adafruit/micropython,dhylands/micropython,drrk/micropython,hiway/micropython,selste/micropython,tuc-osg/micropython,dmazzella/micropython,henriknelson/micropython,jmarcelino/pycom-micropython,ChuckM/micropython,micropython/micropython-esp32,MrSurly/micropython,mianos/micropython,danicampora/micropython,trezor/micropython,hiway/micropython,ryannathans/micropython,pfalcon/micropython,matthewelse/micropython,dhylands/micropython,hiway/micropython,trezor/micropython,deshipu/micropython,adamkh/micropython,tobbad/micropython,danicampora/micropython,Timmenem/micropython,dxxb/micropython,vitiral/micropython,alex-robbins/micropython,matthewelse/micropython,SHA2017-badge/micropython-esp32,kerneltask/micropython,lowRISC/micropython,galenhz/micropython,alex-robbins/micropython,micropython/micropython-esp32,jmarcelino/pycom-micropython,puuu/micropython,deshipu/micropython,micropython/micropython-esp32,ChuckM/micropython,drrk/micropython,martinribelotta/micropython,praemdonck/micropython,tobbad/micropython,henriknelson/micropython,pozetroninc/micropython,turbinenreiter/micropython,PappaPeppar/micropython,Timmenem/micropython,tralamazza/micropython,redbear/micropython,swegener/micropython,xhat/micropython,turbinenreiter/micropython,adafruit/circuitpython,Timmenem/micropython,trezor/micropython,toolmacher/micropython,neilh10/micropython,redbear/micropython,swegener/micropython,neilh10/micropython,Peetz0r/micropython-esp32,martinribelotta/micropython,lowRISC/micropython,blmorris/micropython,galenhz/micropython,dmazzella/micropython,emfcamp/micropython,mhoffma/micropython,infinnovation/micropython,supergis/micropython,tobbad/micropython,mpalomer/micropython,HenrikSolver/micropython,blmorris/micropython,torwag/micropython,supergis/micropython,lowRISC/micropython,alex-march/micropython,TDAbboud/micropython,ruffy91/micropython,mpalomer/micropython,ChuckM/micropython,AriZuu/micropython,mianos/micropython,infinnovation/micropython,dinau/micropython,ganshun666/micropython,mpalomer/micropython,pfalcon/micropython,mianos/micropython,tralamazza/micropython,alex-march/micropython,MrSurly/micropython-esp32,toolmacher/micropython,mianos/micropython,matthewelse/micropython,dhylands/micropython,AriZuu/micropython,cwyark/micropython,supergis/micropython,MrSurly/micropython-esp32,neilh10/micropython,ernesto-g/micropython,mhoffma/micropython,torwag/micropython,tobbad/micropython,infinnovation/micropython,EcmaXp/micropython,jmarcelino/pycom-micropython,adafruit/circuitpython,AriZuu/micropython,cwyark/micropython